For he ground state , the electron int eh H-atom has an angular momentum `=h`, accord-ing to the simple Bohr model. Angular momentum is a vector ans hence there will be infi-nitely many orbits with the vector pointing in alll possible direction . In actuality , this is not true,A. because bohr model gives incorrect values of angular momentumB. because only one of these would have a minimum energyC. angular momentum must be in the direction of spin of electronD. because electrons go around only in horizontal orbits

For he ground state , the electron int eh H-atom has an angular moment

1.	For he ground state , the electron int eh H-atom has an angular momentum `=h`, accord-ing to the simple Bohr model. Angular momentum is a vector ans hence there will be infi-nitely many orbits with the vector pointing in alll possible direction . In actuality , this is not true,A. because bohr model gives incorrect values of angular momentumB. because only one of these would have a minimum energyC. angular momentum must be in the direction of spin of electronD. because electrons go around only in horizontal orbits
Answer» Correct Answer - A